Never said it was me but there are PLENTY of mechanically inclined members on this board. We have apprentices, D.I.U swap guys and full blown shop workers/owners on this site so we have a wide array of mechanics, you Osad not being one of them. Do not ask this member for advice he will simply tell you it sucks and insert a product he is using and say its amazing.
Like I said ask in the technical forum and the smart will give you answers.